A coin is tossed upward from a balcony 198 ft high with an initial velocity of 32ft/sec. During what interval of time will the coin be at a height of at least 70 ft? Use the model: h() = −162 + 32 + 198

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.